From a45807be431556c175ac8494cfcc6b7572ac6686 Mon Sep 17 00:00:00 2001 From: Amlal Date: Sat, 18 Jan 2025 09:44:38 +0100 Subject: ADD: SwapDisk class has been patched and FileStream class too. ADD: Patch amd64 makefile, make sure to include src/System/ in build. Signed-off-by: Amlal --- dev/Kernel/src/System/SwapDisk.cc | 46 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 dev/Kernel/src/System/SwapDisk.cc (limited to 'dev/Kernel/src/System/SwapDisk.cc') diff --git a/dev/Kernel/src/System/SwapDisk.cc b/dev/Kernel/src/System/SwapDisk.cc new file mode 100644 index 00000000..ce80ce66 --- /dev/null +++ b/dev/Kernel/src/System/SwapDisk.cc @@ -0,0 +1,46 @@ +/* ------------------------------------------- + + Copyright (C) 2024-2025 MediaSwirl Labs, all rights reserved. + +------------------------------------------- */ + +#include +#include + +namespace Kernel +{ + BOOL SwapDisk::Write(const Char* fork_name, const SizeT fork_name_len, VoidPtr data, const SizeT data_len) + { + if (!fork_name || !fork_name_len) + return NO; + + if (data_len > kSwapBlockMaxSize) + return NO; + + if (!data) + return NO; + + FileStream file(kSwapPageFile, "wb"); + + auto ret = file.Write(fork_name, data, data_len); + + if (ret.Error()) + return NO; + + return YES; + } + + VoidPtr SwapDisk::Read(const Char* fork_name, const SizeT fork_name_len, const SizeT data_len) + { + if (!fork_name || !fork_name_len) + return nullptr; + + if (data_len > kSwapBlockMaxSize) + return nullptr; + + FileStream file(kSwapPageFile, "rb"); + + VoidPtr blob = file.Read(fork_name, data_len); + return blob; + } +} // namespace Kernel -- cgit v1.2.3